Which body parts are included in the calculation of whole-body dose?

The calculation of whole-body dose in radiation protection includes both the gonads and blood-forming organs because these areas are particularly sensitive to radiation exposure. The gonads (testes and ovaries) are critical for reproductive health, and exposure to radiation can lead to genetic mutations and fertility issues. Blood-forming organs, primarily located in the bone marrow, are vital for producing blood cells, and they are also highly sensitive to radiation, which can lead to conditions like anemia or increased risk of leukemia.

The calculation of whole-body dose is rooted in the understanding that the overall risk of radiation exposure is not just limited to the most exposed areas, but rather includes organs that can be significantly affected by radiation due to their function and sensitivity. Therefore, including both the gonads and blood-forming organs provides a more comprehensive assessment of the potential impacts on health from radiation exposure.